What value of x makes the equation 1/9x+6=8 true

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?